A. J. Gutiérrez-Escobar, M. Bayona-Rojas, C. Barragan-Vidal, S. Rojas-Lara, and R. Oliveros, “Metagenomic analysis of the gastric microbiota cultivable from a patient with gastritis concomitant with Barrett’s esophagus”, Rev Gastroenterol Peru, vol. 34, no. 3, pp. 229–35, Jun. 2017.